Business phone service / Washington, DC
Business phone service for Washington associations, nonprofits and federal contractors.
Washington organizations are often spread across three jurisdictions: an office in DC, staff who live in Maryland and Virginia, and contractors on client sites. Associations and nonprofits need member lines and events support. Federal contractors need phone systems that fit their security obligations. Texwan builds for both, set up remotely.
Phones ship pre-configured. Local 202 numbers are added where available, and existing numbers port on a date you approve.
Who we set up in Washington
Phone systems for Washington businesses
Federal contractors
Phone systems with named accounts, MFA and logging that support NIST SP 800-171 programs.
Associations and nonprofits
Member services queues, event lines and volunteers on mobile apps.
Law and policy firms
Direct lines, recording controls and conference-ready rooms.
01 / Threat Briefing
Threat Briefing
NIST SP 800-171 sets security requirements for protecting controlled unclassified information in nonfederal systems. If voicemail, recordings or call notes may contain CUI, the phone system belongs in your assessment. (NIST)
Staff who live in DC, Maryland and Virginia need 911 calls routed with the right location. RAY BAUM’S Act requires a dispatchable location, including for off-premises users where feasible. (FCC)
02 / Risk and Compliance Matrix
Risk and Compliance Matrix
| Risk | Control or compliance mapping | Business impact |
|---|---|---|
| Phone system left out of a CUI assessment | NIST SP 800-171 (NIST) | A gap in your security documentation |
| Remote staff 911 calls carry the DC office address | RAY BAUM’S Act (FCC); VoIP 911 (FCC) | Help sent to the wrong jurisdiction |
| Shared admin login for the phone portal | NIST SP 800-58 (NIST) | No audit trail of changes |
03 / Architecture and Remediation Directives
Architecture and Remediation Directives
- Decide whether voicemail and recordings may carry CUI, and set access and retention accordingly.
- Require MFA and named admin accounts, and keep admin logs.
- Configure location prompts for remote users in each jurisdiction.
- Set up event-day queues for conferences and member drives.
04 / Vendor-Neutral Verification Checklist
Vendor-Neutral Verification Checklist
Three checks you can run yourself, with or without us.
- Search your system security plan for the phone system; add it if it is missing.
- Ask three remote users to read back their registered 911 location.
- Export the admin log for the past month and confirm every change has a named user.
Legacy and odd setups
Old phone systems in Washington? We can work with them.
We see Avaya, Cisco and Mitel systems in many DC offices, some on PRI circuits. A gateway can keep them working while we move people to hosted service, and we can keep conference phones and fax lines in service.
How it works
Remote setup, phones shipped ready to use
- Review. Send us your current bill or a list of numbers, users and sites. We map extensions, call flows and anything unusual.
- Build. We build the hosted system or SIP trunk configuration and program each phone (Yealink, Yeastar, Grandstream or Sangoma) with its extension and buttons.
- Ship. Phones arrive pre-configured and labeled. Your staff plugs them in; no technician visit is needed for a standard setup.
- Port and support. Numbers port on a date you approve, and support is remote, with every request answered within one business day.
Questions
Washington business phone FAQ
Does a hosted phone system work for federal contractors?
It can, if it is configured and documented to meet your security obligations. We provide the settings and records your assessor will ask for.
Our staff live in three jurisdictions. How does 911 work?
Each remote user keeps a registered location in the app, updated when they move.
Can member services and events share a system?
Yes. Each can have its own queues and numbers on one hosted system.
Service area
Serving Washington DC, Arlington, Alexandria, Tysons, Reston, Bethesda and Silver Spring.
Nearby: Philadelphia, New York, Charlotte, Boston.
Texwan started in Texas in 2007 and sets up phone service for businesses worldwide. See all service areas by region: Texas, United States, Canada, UK and Europe, Australia and New Zealand, Middle East and Asia, Latin America, or our business phone systems overview.
Next step
Get a phone service quote for Washington
Tell us how many users and locations you have, your current provider and any contract end date. We reply within one business day.